Turn Ratio

0.01 sec.

Turn Ratio

(also turns ratio), the ratio of the electromotive forces (emf’s) induced in the primary and secondary windings of a transformer by the mutual magnetic flux, that is, the flux in the magnetic circuit. It is equal to

where e₁ and e₂ are the emf’s in the primary and secondary transformer windings, w₁ and w₂ are the numbers of turns in the primary and secondary windings, and Φ is the mutual magnetic flux. In practice the turn ratio is defined as the ratio of the rated supply voltage of the primary winding to the voltage of the open secondary winding, and the error caused by the difference between the emf and the voltage of the primary winding is neglected.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		References in periodicals archive	?		Encyclopedia browser	?		Full browser	?
No references found			Yellow behemoths that require wide turn ratios and make frequent stops can be frustrating, especially over the next few weeks, when schedules are adjusted to improve routes and include a child or two whose address might have gotten lost in the logistic muddle of getting hundreds of children from various spots to one destination in a 10-minute window. The return by Telegram & Gazette (Worcester, MA) CT0] - mD)/n (5) where, n is the turn ratio of the current transformer. A novel over-current protection technique applied to peak-current ... by Fang, Yu; Wei, Tengfei; He, Liang; Xie, Yong; Xing, Yan / Journal of Electromagnetic Analysis and Applications (JEMAA) A solution can be found by altering stance, swing amplitude, hip/shoulder turn ratio, grip, etc. Golf - Dealing with Swing Faults by James Potter / Sports and fitness community			Turkmenbashi Turkmenfilm Turkmenistan Turkmenistan Independence Day Turkmenistan National Days Turkmenistan Sovet Sotsialistik Respublikasy Turkmeno-Khorasan Mountains Turkmens Turkmenskaia Iskra Turkomans Turks Turks and Caicos Islands Turks-Cap Lily Turku Turku-Pori Turlock Turlock Lake State Recreation Area turmeric turn turn and bank indicator turn button Turn Indicator turn knob turn of the tide turn piece Turn Ratio turn tread turn-key turn-key job turn-off turn-off time turn-on time turnaround turnaround cycle turnaround document turnaround system turnaround time turnbuckle Turnbull National Wildlife Refuge Turnbull's blue Turnbull, Colin turned bolt turned drop turned work Turner Turner County Turner syndrome Turner Valley Turner's Method Turner's syndrome Turner, Frederick Jackson			turn over a new leaf turn over a new leaf turn over a new leaf turn over a new leaf turn over for safekeeping turn over in grave turn over in grave turn over in grave turn over in grave turn over in grave turn over in mind turn over in mind turn over in mind turn over in mind turn over in mind turn over in one’s mind turn over in the mind Turn over number turn over to turn over to turn piece Turn pike Turn pike Turn pikes Turn pikes Turn Point turn queen's evidence turn queen's evidence turn queen's evidence turn queen's evidence Turn Ratio turn renegade Turn Right After Takeoff turn round turn round turn round turn round turn round and turn round and turn round and turn round and turn round and say turn round and say turn round and say turn round and say Turn Round Time Turn screw turn selfishly to one’s own account turn signal Turn signal fluid Turn Signal Security Module Turn signals turn some place inside out turn sour turn sour turn sour turn spin in grave Turn state's evidence Turn state's evidence Turn state's evidence Turn state's evidence

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.